The Number

487

Four Hundred and Eighty-Seven

In Base 8 Octal Is

7478

The numbers with a 8 subscript use Base 8 Octal notation.

For more familiar numbers: See Four Hundred and Eighty-Seven in Base 10 Decimal

Nearby Numbers

Positive, nonzero integers within three units

484
7448
Four Hundred and Eighty-Four in Base 8 Octal
485
7458
Four Hundred and Eighty-Five in Base 8 Octal
486
7468
Four Hundred and Eighty-Six in Base 8 Octal
488
7508
Four Hundred and Eighty-Eight in Base 8 Octal
489
7518
Four Hundred and Eighty-Nine in Base 8 Octal
490
7528
Four Hundred and Ninety in Base 8 Octal

Scientific Notation

Scientific notation expresses a quantity as the product of its significand with 10 raised to an integer exponent.

4.87e2

Reciprocal

A number multiplied with its reciprocal is one.

0.001032221053065474358

The reciprocal of 487 in Base 8 Octal.

Palindrome?

A numerical palindrome has the same value when all of its digits are reversed.

The number 7478 is a palindrome.

A Prime Number

A prime number is a positive integer that is divisible only by itself and one.

Four hundred and eighty-seven is the 93rd prime number.   See primes in Base 8 Octal

Not A Composite

Composites have more than just these two factors.

Four Hundred and Eighty-Seven is not a composite number because it has exactly two factors: One and Four Hundred and Eighty-Seven

Prime Factors

The prime factors of a positive integer are the integers that divide it exactly and are also prime.

The number four hundred and eighty-seven has the following 1 prime factor:

487
7478
Four Hundred and Eighty-Seven in Base 8 Octal

Prime Factorization

The prime factorization of a positive integer is the unique list of prime factors together with their multiplicities

74781 = 7478

Base Conversions

The number four hundred and eighty-seven in 35 different bases